<!DOCTYPE HTML> <html><head> <meta charset="utf-8"> <title>Testcase for bug 261037</title> <style type="text/css"> fieldset, div { background:pink; overflow:auto; height:100px; margin:0; padding:0; border:0; } p { background:blue; height:100px; margin:0; padding:0; } .overflow { height:110px; } .abs { position:absolute; width:100px; top:250px; } p.abs { top:0;left:0; } .b { border:10px solid black; } .p { padding: 7px 0; } .p p { height:114px; } </style> </head> <body> <fieldset><p></p></fieldset> <br> <fieldset><p class="overflow"></p></fieldset> <br> <fieldset class="abs"><p class="abs"></p></fieldset> <br> <fieldset class="abs" style="left:120px"><p class="abs overflow"></p></fieldset> <br> <fieldset class="abs b" style="left:240px"><p class="abs"></p></fieldset> <br> <fieldset class="abs b" style="left:370px"><p class="abs overflow"></p></fieldset> <br> <fieldset class="abs b p" style="left:510px"><p class="abs"></p></fieldset> <br> <fieldset class="abs b p" style="left:640px"><p class="abs overflow"></p></fieldset> </body> </html>